Transaction not yet indexed

2B121HbbRFQJEZAZgcQPywoubUhqvQ7AdT1JQKh9wXK2hayKmbsR6mPGyGCxfcNdpfXfy9ukAF21xB2446ZfSpV5

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.